156970328996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149077}}^1\times {\mathrm{20249}}^1$

素因数の和:169343

約数の個数: 24

約数和(自身を含む): 295845291000

約数和(自身を除く): 138874962004

約数列:

[1, 2, 4, 13, 26, 52, 20249, 40498, 80996, 149077, 263237, 298154, 526474, 596308, 1052948, 1938001, 3876002, 7752004, 3018660173, 6037320346, 12074640692, 39242582249, 78485164498, 156970328996]

約数ペア:

[(1, 156970328996), (2, 78485164498), (4, 39242582249), (13, 12074640692), (26, 6037320346), (52, 3018660173), (20249, 7752004), (40498, 3876002), (80996, 1938001), (149077, 1052948), (263237, 596308), (298154, 526474)]